package com.itheima.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.itheima.domain.User;
import org.springframework.stereotype.Repository;


//自动以的mapper接口需要实现baseMapper<实体类>
//然后就可以继承到baseMapper中定义的方法了
@Repository//没有什么具体作用，仅仅是为了再注入UserMapper时，idea不报错
public interface UserMapper extends BaseMapper<User> {

}
